{"product_id":"agm-electronics-spm9000-d4n-data-handler","title":"AGM Electronics SPM9000 D4N Data Handler","description":"\u003cdiv\u003e\u003cp\u003eThe AGM Electronics SPM9000 D4N Data Handler is a compact RTU-style data logger that conditions, digitizes, and logs remote analog and digital signals for monitoring and control. It accepts a single analog input (AC\/DC\/R\/Pulse\/TC) and handles two dry-contact digital inputs, with a single analog output of 4–20 mA and two dry-contact outputs for local control; data are date\/time stamped and stored in 32K bytes of non-volatile memory, with a built-in real-time clock for event- and interval-driven logging. Powered from 9 to 26 VDC (±10%), nominal 300 mW, its enclosure measures 3 x 2.5 inches. Communications are RS-232C or optional RS-485, up to 19200 baud, and the device supports ASCII, Modbus ASCII\/Binary, and AB-DF1 slave protocols for integration with PLCs, Modbus networks, and AGM systems. The D4N variant reflects the SPM9000 family’s plug-and-play field wiring with AGM Data Handler connections, enabling straightforward deployment with AGM Integrated Control Stations and other data-handling peripherals.\u003c\/p\u003e\u003c\/div\u003e","brand":"AGM","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51657133818158,"sku":null,"price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_20d06c06-c4a7-4d12-b843-8eea300d68ab.jpg?v=1769466289","url":"https:\/\/plgautomation.com\/products\/agm-electronics-spm9000-d4n-data-handler","provider":"PLG Automation ","version":"1.0","type":"link"}